Registrations are open to anyone who wishes to participate in one of the most challenging sporting events. Registrations are done online and through a credit card payment. Once the registration has been completed and payment has gone through you will receive a confirmation email where you will see all the corresponding information regarding it.

5) What does the registration include?

The registration includes all the information of the event required by IRONMAN, medical insurance for the event, an informative program of the race, nutritional supplements and hydration in the race, and a finisher medal for those who complete the event, free massages in the recovery tent and an official swimming cap that is compulsory.

6) Which age group do I belong in?

All classification competitions are adjusted to the rules of the ITU and the Triathlon Age Group Competition Rule. All athletes of age groups are assigned according to their age on December 31st of the assigned year.

Neoprene suits are allowed up to a water temperature of 24.5 degrees Celsius (76 degrees Fahrenheit)

The swim start is made progressively in what’s called a rolling start

The swimming test consists of a one lap course counterclockwise

The maximum time to complete the swim is of 1 hour and 10 minutes from the start to the last exit

The transition area is 150 meters away

8) What must I do should I require assistance in the swimming test?

Should you require assistance, please place yourself on your back and raise an arm to get the attention of the rescue team. There will be lifeguard teams nearby to check if you are all right and if you require assistance. Bear in mind that the neoprene suits are equipped with floatability and you will be able to float with minimum effort in the event that you require regaining composure.

9) What do I need to know about cycling?

General information regarding the cycling test:

The cycling race in IRONMAN 70.3 Buenos Aires is 90 km.

The use of ipods, MP3s, mobile phones, smart helmet, etc. is not allowed throughout the race.

The test is individual (without drafting). Please read the cycling rules carefully in order to avoid penalties and/or disqualification from the race.

10) What do I need to know about running?

General information regarding the run:

The course for the IRONMAN 70.3 Buenos Aires race is 21.1 km.

The use of ipods, mp3s, mobile phone, etc. is not permitted for the duration of the race. The race number must be visible from the front.

11) Can my friends/ family/ spectators run with me until the finish line?

No, for safety reasons it is not allowed for spectators to accompany the athletes at the finish line. This area must be clear at all time. Any athlete that crosses the finish line with a spectator will be disqualified.

12) What must I do should I withdraw from the race early?

If you have to quit the race early, you should inform one of our referees or race officials directly. The organization is responsible for every athlete from the beginning until the end of the race. In the event you do not communicate the abandoning of the race we will commence a search for your safety; this is why it is necessary that you communicate your withdrawal immediately.

13) What are the deadlines for each discipline?

Swimming: 1 hour and 10 minutes

Cycling: 5 hours and 30 minutes*

Race: 8 hours and 30 minutes*

14) Is the use of neoprene allowed?

Yes. Please see rules and the section on water temperature.

15) How many places will be given for the world championship?

There will be 75 slots available for the IRONMAN 70.3 World Championships

16) Can another person pick up my number and deposit my personal belongings for me?

No, the participating athlete must pick up their number and deposit their personal belongings as well as their bicycle. A personal ID with a photograph will be required the moment you go to pick up your number.

17) How can I sign up as a volunteer?

Please refer to the volunteer section on this website. The email contact is voluntarios@eventlive.com.ar

19) What is the weather like in November?

The temperature fluctuates between 25 and 32 degrees Cº. The water temperature is between 24 and 26 degrees Cº.